:root {
  --navy-900: #0a1630;
  --navy-800: #0f1f42;
  --navy-700: #16295a;
  --ink: #1b2437;
  --muted: #5b6577;
  --line: #e4e8ef;
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --accent: #19b3c9;
  --accent-dark: #0e8ea1;
  --accent-2: #6c5ce7;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 31, 66, 0.08);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: "Manrope", "Inter", sans-serif; line-height: 1.2; color: var(--navy-900); margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.section { padding: 88px 0; }
.section.soft { background: var(--bg-soft); }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-dark); margin-bottom: 12px; }
.lead { font-size: 1.125rem; color: var(--muted); max-width: 720px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Skip link */
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy-900); font-family: "Manrope", sans-serif; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand svg { width: 36px; height: 36px; }
.brand small { display: block; font-size: .68rem; font-weight: 600; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .95rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent-dark); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy-900); margin: 5px 0; transition: .2s; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: .95rem; border: 1px solid transparent; transition: transform .15s, background .15s, box-shadow .15s; cursor: pointer; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(25,179,201,.35); }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.08); }
.btn-outline { background: #fff; color: var(--navy-900); border-color: var(--line); }

/* Hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at 85% -10%, rgba(108,92,231,.35), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(25,179,201,.30), transparent 60%), linear-gradient(160deg, var(--navy-900), var(--navy-700)); color: #dfe7f5; padding: 110px 0 120px; }
.hero h1 { color: #fff; max-width: 820px; }
.hero .lead { color: #b9c6de; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 42px; font-size: .9rem; color: #9fb0cf; }
.hero-badges span::before { content: "✓"; color: var(--accent); margin-right: 8px; font-weight: 700; }
.hero-orbit { position: absolute; right: -120px; top: 50%; transform: translateY(-50%); width: 560px; opacity: .5; pointer-events: none; }

.page-hero { background: linear-gradient(160deg, var(--navy-900), var(--navy-700)); color: #c8d3e8; padding: 72px 0 64px; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { color: #b9c6de; max-width: 720px; margin: 0; font-size: 1.1rem; }
.breadcrumb { font-size: .85rem; color: #8ea0c2; margin-bottom: 14px; }
.breadcrumb a { color: #b9c6de; }

/* Grid & cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(15,31,66,.12); }
.card p { color: var(--muted); margin: 0; }
.card ul { color: var(--muted); padding-left: 18px; margin: 12px 0 0; }
.icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(25,179,201,.15), rgba(108,92,231,.15)); color: var(--accent-dark); margin-bottom: 18px; }
.icon svg { width: 24px; height: 24px; }

.section-head { margin-bottom: 48px; }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 20px 0 0; }
.checklist li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat; }

.panel { background: linear-gradient(160deg, var(--navy-800), var(--navy-700)); color: #c8d3e8; border-radius: 20px; padding: 36px; }
.panel h3 { color: #fff; }
.panel dl { margin: 0; }
.panel dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: #8ea0c2; margin-top: 16px; }
.panel dd { margin: 4px 0 0; color: #fff; font-weight: 500; }

.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 52px; }
.steps .card::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 20px; left: 28px; font-family: "Manrope", sans-serif; font-weight: 800; color: var(--accent); font-size: 1.1rem; }

.cta { background: linear-gradient(120deg, var(--navy-800), #213a7a); color: #c8d3e8; border-radius: 22px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta h2 { color: #fff; margin-bottom: .3em; }
.cta p { margin: 0; }

.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tags span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 16px; font-size: .9rem; color: var(--ink); }

/* Service detail */
.service-block { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 36px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.service-block:last-child { border-bottom: 0; }
.service-block .icon { width: 64px; height: 64px; }
.service-block ul { columns: 2; color: var(--muted); padding-left: 18px; margin: 12px 0 0; }

/* Contact */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.contact-list .icon { flex: none; margin: 0; }
.contact-list strong { display: block; color: var(--navy-900); }
.contact-list span, .contact-list a { color: var(--muted); }

form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--navy-900); }
input, select, textarea { width: 100%; font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); margin-bottom: 16px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(25,179,201,.4); border-color: var(--accent); }
textarea { min-height: 140px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-note { font-size: .85rem; color: var(--muted); }
.alert { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-weight: 500; }
.alert-ok { background: #e6f8f1; color: #11684a; }
.alert-err { background: #fdecec; color: #8a1f1f; }

.map { border: 0; width: 100%; height: 360px; border-radius: var(--radius); }

/* FAQ */
details { border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; background: #fff; }
details summary { cursor: pointer; font-weight: 600; color: var(--navy-900); list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; color: var(--accent-dark); font-weight: 700; }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; color: var(--muted); }

/* Legal */
.legal { max-width: 820px; }
.legal h2 { font-size: 1.35rem; margin-top: 2em; padding-top: .5em; }
.legal h3 { font-size: 1.05rem; margin-top: 1.4em; }
.legal p, .legal li { color: #39435a; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: .4em; }
.legal .meta { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; font-size: .95rem; }
.legal table { width: 100%; border-collapse: collapse; margin: 1em 0 1.5em; font-size: .95rem; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--line); vertical-align: top; }
.legal th { background: var(--bg-soft); }
.toc { background: var(--bg-soft); border-radius: 12px; padding: 20px 26px; margin: 24px 0; }
.toc ol { margin: 8px 0 0; padding-left: 20px; columns: 2; font-size: .95rem; }

/* Footer */
.site-footer { background: var(--navy-900); color: #93a3c2; padding: 64px 0 28px; font-size: .93rem; }
.site-footer a { color: #c8d3e8; }
.site-footer .brand { color: #fff; }
.site-footer .brand small { color: #8ea0c2; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-grid h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 48px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .85rem; }

/* Responsive */
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-orbit { display: none; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 20px 20px; display: none; }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 12px 0; }
  .nav-links .btn { display: flex; color: #fff; margin-top: 8px; justify-content: center; width: 100%; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 80px 0 90px; }
  .cta { padding: 36px 24px; }
  form .row { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; }
  .service-block ul, .toc ol { columns: 1; }
  .footer-grid { grid-template-columns: 1fr; }
}